adverse conditions 2.5 Flashcards

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1
Q

whats the two ways species can adapt to adverse conditions

A

survive or avoid

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2
Q

what is adverse conditions

A

where the environment of an animal is beyond the tolerable limits to maintain normal metabolic rate

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3
Q

what is dormancy

A

part if an organisms life cycle and is the stage associated with resisting or tolerating a period of environmental change

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4
Q

what are the two types of doemancy

A

predictive

concequential

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5
Q

what are examples of dormancy

A

hibernation
aestivation
daily torpor

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6
Q

what is hibernation

A

used by mamals when there is a metabolic crisis due to low temperatures and lack of food

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7
Q

what is aestivation

A

a type of dormancy allowing for survival in times of high temps and drought

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8
Q

what is daily torpor

A

a period of reduced activity in organisms with high metabolic rates

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9
Q

what is migration

A

a way of avoiding metabolic adversity by using energy to relocate to a better suited environment

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10
Q

what is used to study migration

A

ringing

tagging

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11
Q

what influences migratory behaviour

A

innate

learned

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